package com.atguigu.gulimall.ssoclient.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpSession;
import java.util.ArrayList;
import java.util.List;

@Controller
public class HelloController {

    @Value("${sso.server.url}")
    private String ssoServerUrl;

    @ResponseBody
    @GetMapping("/hello")
    public String hello() {
        return "hello";
    }

    @GetMapping("/boss")
    public String employees(Model model, HttpSession session, @RequestParam(value = "token",required = false)String token) {
        if(token!=null){
            session.setAttribute("loginUser","张三");
        }
        Object loginUser = session.getAttribute("loginUser");
        if (loginUser == null) {
            return "redirect:"+ssoServerUrl+"?redirect_url=http://client2.com:8082/boss";
        }
        List<String> employees = new ArrayList<>();
        employees.add("张三");
        employees.add("李四");
        model.addAttribute("emps", employees);
        return "list";
 
    }
}
